svlug_serverside_java_probs

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Date: Thu, 25 Jan 2001 00:07:59 -0800
To: SVLUG <svlug@svlug.org>
Subject: Re: [svlug] Could this be the end of JAVA?
From: Rick Moen <rick@linuxmafia.com>

begin  Aaron Lehmann quotation:
> On Wed, Jan 24, 2001 at 11:21:19PM -0800, Wayne Earl wrote:
 
>> got mod_perl?
> 
> We're talking about Java. Depending on how it works, mod_perl may not
> be a strictly intrepreted language. It compiles the data and reuses it
> often.
> 
> To be fair, I don't know how the comparable Java server applications
> work.

mod_perl and JServ have both cost me sleep in the past.  

The difference is that server-side Java always seems to have a horrific
effect on the server.  Nine times out of ten, for example, when I hear
about a Linux 2.2-based machine running up against per-user and per-host
process limits, it turns out to be running Java processes with their
characteristic devil-may-care threading model.

Java proponents tend to see the 2.4 kernel's more-generous process
limits as their salvation -- but I wonder if they shouldn't switch to a
better-designed language, instead.

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